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/****************************************************************************** | ||
* @file tz_context.h | ||
* @brief Context Management for Armv8-M TrustZone | ||
* @version V1.0.1 | ||
* @date 10. January 2018 | ||
******************************************************************************/ | ||
/* | ||
* Copyright (c) 2017-2018 Arm Limited. All rights reserved. | ||
* | ||
* SPDX-License-Identifier: Apache-2.0 | ||
* | ||
* Licensed under the Apache License, Version 2.0 (the License); you may | ||
* not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an AS IS BASIS, WITHOUT | ||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
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#if defined ( __ICCARM__ ) | ||
#pragma system_include /* treat file as system include file for MISRA check */ | ||
#elif defined (__clang__) | ||
#pragma clang system_header /* treat file as system include file */ | ||
#endif | ||
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#ifndef TZ_CONTEXT_H | ||
#define TZ_CONTEXT_H | ||
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#include <stdint.h> | ||
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#ifndef TZ_MODULEID_T | ||
#define TZ_MODULEID_T | ||
/// \details Data type that identifies secure software modules called by a process. | ||
typedef uint32_t TZ_ModuleId_t; | ||
#endif | ||
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/// \details TZ Memory ID identifies an allocated memory slot. | ||
typedef uint32_t TZ_MemoryId_t; | ||
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/// Initialize secure context memory system | ||
/// \return execution status (1: success, 0: error) | ||
uint32_t TZ_InitContextSystem_S (void); | ||
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/// Allocate context memory for calling secure software modules in TrustZone | ||
/// \param[in] module identifies software modules called from non-secure mode | ||
/// \return value != 0 id TrustZone memory slot identifier | ||
/// \return value 0 no memory available or internal error | ||
TZ_MemoryId_t TZ_AllocModuleContext_S (TZ_ModuleId_t module); | ||
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/// Free context memory that was previously allocated with \ref TZ_AllocModuleContext_S | ||
/// \param[in] id TrustZone memory slot identifier | ||
/// \return execution status (1: success, 0: error) | ||
uint32_t TZ_FreeModuleContext_S (TZ_MemoryId_t id); | ||
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/// Load secure context (called on RTOS thread context switch) | ||
/// \param[in] id TrustZone memory slot identifier | ||
/// \return execution status (1: success, 0: error) | ||
uint32_t TZ_LoadContext_S (TZ_MemoryId_t id); | ||
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/// Store secure context (called on RTOS thread context switch) | ||
/// \param[in] id TrustZone memory slot identifier | ||
/// \return execution status (1: success, 0: error) | ||
uint32_t TZ_StoreContext_S (TZ_MemoryId_t id); | ||
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#endif // TZ_CONTEXT_H |
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constexpr uint32_t DEVICE_SOFTWARE_VERSION_ID=1708278917; | ||
constexpr uint32_t DEVICE_SOFTWARE_VERSION_ID=1704725179; |
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constexpr uint32_t DEVICE_SOFTWARE_VERSION_ID=1708278927; | ||
constexpr uint32_t DEVICE_SOFTWARE_VERSION_ID=1706294736; |
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